You probably viewed more than a few giraffe pictures on your Facebook. Perhaps you are wondering why.
The giraffe pictures are the byproduct of a meme that’s been sweeping Facebook in recent days, according to CNN.com.
The meme is a riddle and the user who guesses wrong must agree to change their profile photo with one of a giraffe. It’s unclear why a giraffe.
Spoiler alert: click here to learn more why some of your friends look like a giraffe these days.